diff --git a/education/math/MATH1060 (trig)/Angles.md b/education/math/MATH1060 (trig)/Angles.md index ed82aab..a2b08d4 100644 --- a/education/math/MATH1060 (trig)/Angles.md +++ b/education/math/MATH1060 (trig)/Angles.md @@ -5,7 +5,8 @@ If an angle is measured counterclockwise, it's a *positive angle*, and if an ang ## Degrees and Radians To convert **from radians to degrees**, multiply the radian value by $\frac{180\degree}{\pi}$. $$ x * \frac{180\degree}{\pi}$$ -To convert **from degrees to radians**, multiply the degree measure by $ +To convert **from degrees to radians**, multiply the degree measure by $\frac{\pi}{180\degree}$. +$$ x * \frac{\pi}{180\degree} $$ ## Complementary and Supplementary Angles A **complimentary** angle is formed when two positive angles add up to $90\degree$ or $\frac{\pi}{2}$. One mnemonic device that you can use to remember this is: